Speaking of Grandpa Qin, his disappearance previously was also a pretense. It was specially used to confuse the enemy and also to give Si Huang and Qin Fan a normal 'reason' to fight in the eyes of the enemy.
He already knew about this when Si Huang and Qin Fan had passed through a few regions during their march. He also knew that although Grandpa Qin was not missing, he was injured and was recuperating.
This time, when he found out about Si Huang and Qin Fan's situation outside, he immediately applied to bring his own team over. It could be said that he came in time.
Regardless of whether it was Phoenix Si, Qin Fan, or Yang Zi and the rest, after experiencing this high-intensity battle, they finally had a safe place to rest. They could not help but relax themselves and all of them lay down to sleep.
